package com.example.springboot.controller.common;

import lombok.Data;

@Data
public class Result {
    private static final String SUCCESS_CODE  ="200";
    private static final String ERROR_CODE = "-1";


    private String code;
    private Object data;
    private String msg;//错误信息

    //返回成功的信息
    public static Result success(){
        Result result = new Result();
        result.setCode(SUCCESS_CODE);
        return result;
    }
    //有参
    public static Result success(Object data){
        Result result = new Result();
        result.setCode(SUCCESS_CODE);
        result.setData(data);
        return result;
    }

    public static Result error( String msg){
        Result result = new Result();
        result.setCode(ERROR_CODE);
        result.setMsg(msg);
        return result;
    }


}
